Base | Representation |
---|---|
bin | 1110101100101101101… |
… | …01110110111000011100 |
3 | 1210021121020101110202122 |
4 | 13112112311312320130 |
5 | 31233311204440320 |
6 | 1024002452042112 |
7 | 51326260046654 |
oct | 7262665667034 |
9 | 1707536343678 |
10 | 505041874460 |
11 | 185206a763a2 |
12 | 81a69603338 |
13 | 3881887b446 |
14 | 1a630aa5364 |
15 | d20d5abd25 |
hex | 7596d76e1c |
505041874460 has 24 divisors (see below), whose sum is σ = 1061752176576. Its totient is φ = 201794989760.
The previous prime is 505041874433. The next prime is 505041874483. The reversal of 505041874460 is 64478140505.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13841327 + ... + 13877766.
It is an arithmetic number, because the mean of its divisors is an integer number (44239674024).
Almost surely, 2505041874460 is an apocalyptic number.
It is an amenable number.
505041874460 is an abundant number, since it is smaller than the sum of its proper divisors (556710302116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
505041874460 is a wasteful number, since it uses less digits than its factorization.
505041874460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27720013 (or 27720011 counting only the distinct ones).
The product of its (nonzero) digits is 537600, while the sum is 44.
The spelling of 505041874460 in words is "five hundred five billion, forty-one million, eight hundred seventy-four thousand, four hundred sixty".
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